* {
    margin: 0;
    padding: 0;
}

.messageBoard {
    font-family: arial, sans-serif;
    font-size: 100%;
    margin: 3em;
    background: rgb(242, 242, 242);
    color: #fff;
}

h2, p {
    font-size: 100%;
    font-weight: normal;
}

ul, li {
    list-style: none;
}

ul {
    overflow: hidden;
    padding: 3em;

}

ul li a {
    text-decoration: none;
    color: #000;
    background: #ffc;
    display: block;
    height: 14em;
    width: 12em;
    padding: 1em;
}

ul li {
    margin: 1em;
    float: left;
}

/*字体*/
ul li h2 {
    font-size: 140%;
    font-weight: bold;
    padding-bottom: 10px;
}

ul li p {
    font-family: "Reenie Beanie", arial, sans-serif, 微软雅黑;
    font-size: 110%;
}

/*背景阴影*/
ul li a {
    text-decoration: none;
    color: #000;
    background: #ffc;
    display: block;
    height: 14em;
    width: 12em;
    padding: 1em; /* Firefox */
    -moz-box-shadow: 5px 5px 7px rgba(33, 33, 33, 1); /* Safari+Chrome */
    -webkit-box-shadow: 5px 5px 7px rgba(33, 33, 33, .7); /* Opera */
    box-shadow: 5px 5px 7px rgba(33, 33, 33, .7);
}

/*倾斜效果*/
ul li:nth-child(even) a {
    -o-transform: rotate(4deg);
    -webkit-transform: rotate(4deg);
    -moz-transform: rotate(4deg);
    position: relative;
    top: 5px;
}

ul li:nth-child(3n) a {
    -o-transform: rotate(-3deg);
    -webkit-transform: rotate(-3deg);
    -moz-transform: rotate(-3deg);
    position: relative;
    top: -5px;
}

ul li:nth-child(5n) a {
    -o-transform: rotate(5deg);
    -webkit-transform: rotate(5deg);
    -moz-transform: rotate(5deg);
    position: relative;
    top: -10px;
}

/*鼠标移动到上面效果*/
ul li a:hover, ul li a:focus {
    -moz-box-shadow: 10px 10px 7px rgba(0, 0, 0, .7);
    -webkit-box-shadow: 10px 10px 7px rgba(0, 0, 0, .7);
    box-shadow: 10px 10px 7px rgba(0, 0, 0, .7);
    -webkit-transform: scale(1.25);
    -moz-transform: scale(1.25);
    -o-transform: scale(1.25);
    position: relative;
    z-index: 5;
}

/*按钮*/
.buttonStyle{
    width: 5em;
    height: 25px;
    margin-left: 2em;
    border: 1px solid rgba(200, 200, 200, .8);
    background: rgba(254, 254, 254, .6);
    -moz-box-shadow: 0px 0 3px rgba(0, 0, 0, 0.1);
    -webkit-box-shadow: 0px 0 3px rgba(0, 0, 0, 0.1);
    box-shadow: 0px 0 3px rgba(0, 0, 0, 0.1);
    -moz-transform: rotate(-5deg);
    -webkit-transform: rotate(-5deg);
    -o-transform: rotate(-5deg);
    transform: rotate(-5deg);
    position: relative;
    /*left: 50%;*/
    /*top: -15px;*/
}
.buttonStyle:hover{
    color:red;
    transform: scale(1.3);
    cursor:pointer;
}
.buttonStyle:active{
    color: #0C0C0C;
}

.remarkStyle{
    border: 1px solid rgba(200, 200, 200, .8);
    background: rgba(254, 254, 254, .6);
    -moz-box-shadow: 0px 0 3px rgba(0, 0, 0, 0.1);
    -webkit-box-shadow: 0px 0 3px rgba(0, 0, 0, 0.1);
    box-shadow: 0px 0 3px rgba(0, 0, 0, 0.1);
}
.remarkStyle:active{
    color:yellow;
    transform:scale(0.97);
}

/*{
    width: 4em;
    background-color: blue;
    border-style: none;
    opacity: 0.1;
    filter: alpha(opacity:10);
    position: absolute;
    color: #0C0C0C;
}*/
